CVE-2016-9579

Impact:
Moderate
Public Date:
2016-12-08
CWE:
CWE-20
Bugzilla:
1403245: CVE-2016-9579 ceph: Object Gateway server DoS by sending invalid cross-origin HTTP request
A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request.

Find out more about CVE-2016-9579 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 5
Base Metrics AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial

CVSS v3 metrics

CVSS3 Base Score 6.5
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact High

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Ceph Storage Tools 1.3 (ceph) RHSA-2016:2994 2016-12-21
Red Hat Ceph Storage 1.3 for Ubuntu RHSA-2016:2995 2016-12-21
Red Hat Ceph Storage Tools 2 (ceph) RHSA-2016:2954 2016-12-15
Red Hat Ceph Storage 2 for Ubuntu RHSA-2016:2956 2016-12-15

Affected Packages State

Platform Package State
Red Hat OpenStack Platform 10 puppet-ceph Not affected
Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 ceph Not affected
Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) ceph Not affected
OpenStack 6 Installer for RHEL 7 ceph Not affected
Unless explicitly stated as not affected, all previous versions of packages in any minor update stream of a product listed here should be assumed vulnerable, although may not have been subject to full analysis.
Last Modified